On Mon, Jun 20, 2005 at 04:23:51PM -0700, Michael Favinsky wrote: > I was reading through the pf documentation and found the following example > of NATing several internal IP addresses to two external IP addresses: > > nat on $ext_if inet from any to any -> 192.0.2.4/31 source-hash > > Let's say the external IP address of my firewall is 192.0.2.1. Do I need to > configure proxy ARP entries on my external interface for 192.0.2.4 and > 192.0.2.5, or is this something pf takes care of automagically?
Pf doesn't handle that, but adding aliases to your outside interface for 192.0.2.4 and 192.0.2.5 will make it answer the arp request for those addresses. See hostname.if(5). -- stephen
